I have two answers for this.
Answer one:
"Two practical document genres are:1. Documents that describe patents for new technologies and products. <span>2. Scientific articles that are published in scientific journals."
</span>Answer two
"Non-fiction and Biography
Catching a bus can be the cheapest way of traveling between cities. It
is often the only way of getting to smaller towns if you are not
driving a car. Remember that bus travel can be very long due to the
great distances involved. Most buses have air conditioning and a
washroom on board. The largest network of bus routes is run by a
company called Greyhound and its affiliates.
Answer:
purpose of this article to convince
Answer: A
It may not follow a chronological order
